https://devzone.nordicsemi.com/f/nordic-q-a/53478/nrf52840-custom-boardHi, I am planning to design a custom board using nrf52840 Soc which receive analog signal from sensor and send ADC outputs through UART to smartphones using Bluetooth communication. My question is, is there any recommended Bluetooth antenna which Ien-USTelligent Community 13Tue, 22 Oct 2019 08:16:47 GMThttps://devzone.nordicsemi.com/thread/216077?ContentTypeID=1Tue, 22 Oct 2019 08:16:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:887aee09-4db7-4a49-976a-0171a6c3a15ahaakonsh<p>How about you copy the DK&#39;s antenna design?&nbsp;</p> <p>See also&nbsp;<a href="https://infocenter.nordicsemi.com/pdf/nwp_008.pdf?cp=12_19">nWP008 - λ/4 printed monopole antenna for 2.45 GHz</a>&nbsp;and&nbsp;<a title="nWP017 - Antenna tuning" href="https://infocenter.nordicsemi.com/pdf/nwp_017.pdf?cp=12_12">nWP017 - Antenna tuning</a>.</p><div style="clear:both;"></div>